Referenzart: Distributed Control System

State-of-the-art control system with telecontrol technology, web interface and alarm system.

«ALLinOne» pump controls for Burgdorf and Kirchberg

Several hamlet on the territory of the municipalities of Burgdorf and Kirchberg had no link-up to the central sewer system. To improve this unsatisfactory situation, the intention was to collect the residential wastewater from the different hamlets in pump wells and then dispose of it into the public sewer systems. On the basis of the available connections, totally six smaller pumping stations and one main pumping station were needed.
Water supply Diessbach BE

AQUAbella online process control system and new control

The 1000 inhabitant community of Diessbach in the Swiss canton of Berne obtains its drinking water from ESAG in Lyss and operates its own reservoir for the water supply. Because the previous components were obsolete and there were no spare parts left, the community had the control system renewed by STEBATEC in order to increase operational safety.
Operating cost divider according to stationarily measured external water quantities.

ARA Radet

An association of twelve municipalities in Wallis was looking for a just cost allocation solution to account for the high foreign water content in the waste water entering the treatment plant. The measuring system installed now records the different outflows and thereby rewards those municipalities that already have installed a separation system.
Complete renovation of the exterior structures as general contractor

ARA Winznau; from flow measurement to dynamic sewer network control

STEBATEC equipped the entire sewer network with PNA dynamic flow controllers and flow measurements, which were integrated into the ARAbella process control system via STEBAnet and connected to the INKA sewer network regulation system. Since 2016, the entire ZAO sewer network has been dynamically regulated.
Automation Trinkwasserversorgung
Successful cooperation for almost fifty years

Automation of the drinking water supply of Saanen/Gstaad

The cooperation with SCHEIDEGGER in Saanen goes back to 1973, when the company’s founder, Paul Scheidegger, equipped individual parts of the plant with his technology and installed the first cable network and an electromechanical control system. This control system remained in operation for forty years until 2013, when it was converted to a stored-program control system.
Control centre WAGROM Water supply grosses Moos
Grosses Moos Water Association in Ins in the Bernese Seeland

Automatisierte Trinkwasserversorgung des WAGROM

SCHEIDEGGER has been managing the Grosses Moos water network (Wagrom) in the Bernese Seeland for a long time. Wagrom comprises an approximately 100-kilometre-long water network of 17 municipalities, as well as other contractual partners.
WWTP V.O.G, La Verna, Ecublens, sludge treatment

Complete control replacement in 48 hours

The La Verna wastewater treatment plant in Ecublens FR has already completed several moderniza-tion phases during its almost 30-year collaboration with Stebatec.After this long period of trustful cooperation, the next major project is pending; the expansionof the sewage treatment plant from 22,500 population equivalents (PE) to 50,000 PE. To replace a control system in the ongoing clarification operation requires meticulous planning, ex-tensive preparatory measures and, ultimately, great commitment during the effective conversion phase.
Complete renovation of RB
Control system, instrumentation and control, STEBAjet, exhaust air system and extended process monitoring

Complete renovation of RB Eichbühl in Hilterfingen at Lake Thun

After a good forty years of operation, certain “signs of wear and tear” inevitably become visible. Therefore, the municipality of Hilterfingen decided to renew the infrastructure of the rainwater tank and pumping station Eichbühl as well as the pumping station Hünegg. In the search for a competent supplier, the ideal partner for the project was found in the company STEBATEC
Verbandskanäle Abwasser Region VKA Nidau/Biel

Completely web-based process control

For 15 years, VKA and STEBATEC, the German Association for Sewerage and Wastewater Treatment, have been working together successfully. The latest milestone is the introduction of ARAbella ONLINE: With the web-based process control system, processes can be controlled online via remote access. A management of the waste water quantities becomes possible.
ARA Langnau: replacement of pumping station Marbach control system incl. connection to the ARAbella process control system

Configuring instead of programming with ALLinONE

ALLinONE control system was installed in just one day. The flexible configuration options make it possible to connect the outstation, including alarms, to the new PLS at WWTP Langnau without the need for complex programming.
Reinhalteverband Mühltal & Region Böhmerwald, A-Auberg

Dynamic sewer system control significantly reduces discharge quantities

The Reinhalteverband Mühltal & Region Böhmerwald in Upper Austria consists of 24 municipalities, looks after around 1.000 km of sewer, 18.000 sewer shafts, 300 pumping stations, 60 storm waterbasins and 6 sewage treatment plants. Despite its size, however, the drainage system reached its limits. The individually operated storm waterbasins, for example, relieved the load rigidly into the recipient in the event of overload.
Under the Matterhorn

Electrical planner of the invisible sewage treatment plant

The Zermatt sewage treatment plant, which was built underground in rock caverns, was completely rehabilitated, almost doubling its biological treatment capacity. From the mandate of electrical planning and execution, a close cooperation developed, which today covers the entire measurement and control technology. Tasks Analysis of the existing plants and equipment Development of an overall EMSR concept Preparation of cost estimate Complete EMSR planning Site management: electrical installations, switchgear and control systems, measurement technology Initial situation / existing situation In 2008, Ryser Ingenieure AG, which was commissioned with the renovation of the Zermatt wastewater treatment plant, called in STEBATEC AG for the electrical planning.

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